DE3011769A1 - Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts - Google Patents

Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts

Info

Publication number
DE3011769A1
DE3011769A1 DE19803011769 DE3011769A DE3011769A1 DE 3011769 A1 DE3011769 A1 DE 3011769A1 DE 19803011769 DE19803011769 DE 19803011769 DE 3011769 A DE3011769 A DE 3011769A DE 3011769 A1 DE3011769 A1 DE 3011769A1
Authority
DE
Germany
Prior art keywords
melamine
foam
dispersion
formaldehyde
solution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19803011769
Other languages
German (de)
English (en)
Inventor
Guenter 6700 Ludwigshafen Kreibiehl
Harald Dipl.-Chem. Dr. Mahnke
Heinz Dipl.-Chem. Dr. 6718 Gruenstadt Weber
Frank Peter Dipl.-Chem. Dr. 6706 Wachenheim Woerner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Priority to DE19803011769 priority Critical patent/DE3011769A1/de
Priority to US06/242,561 priority patent/US4334971A/en
Priority to DE8181101777T priority patent/DE3170984D1/de
Priority to AT81101777T priority patent/ATE13899T1/de
Priority to EP81101777A priority patent/EP0037470B1/de
Priority to CA000373017A priority patent/CA1166798A/en
Priority to FI810900A priority patent/FI67873C/fi
Priority to JP4259981A priority patent/JPS56152848A/ja
Priority to NO811029A priority patent/NO154843C/no
Priority to ZA00812027A priority patent/ZA812027B/xx
Priority to DK136381A priority patent/DK158232C/da
Priority to AU68773/81A priority patent/AU536219B2/en
Priority to ES500739A priority patent/ES500739A0/es
Publication of DE3011769A1 publication Critical patent/DE3011769A1/de
Priority to US06/530,695 priority patent/US4511678A/en
Priority to US06/682,551 priority patent/US4540717A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08J2361/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08J2361/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/02—Molding cellular aldehyde resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/915—Utilizing electrical or wave energy during cell forming process
DE19803011769 1979-04-17 1980-03-27 Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts Withdrawn DE3011769A1 (de)

Priority Applications (15)

Application Number Priority Date Filing Date Title
DE19803011769 DE3011769A1 (de) 1980-03-27 1980-03-27 Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts
US06/242,561 US4334971A (en) 1980-03-27 1981-03-11 Manufacture of resilient foams based on a melamine-formaldehyde condensate
DE8181101777T DE3170984D1 (en) 1980-03-27 1981-03-11 Process for preparing elastic foams based on melamine formal dehyde condensation products
AT81101777T ATE13899T1 (de) 1980-03-27 1981-03-11 Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts.
EP81101777A EP0037470B1 (de) 1980-03-27 1981-03-11 Verfahren zur Herstellung von elastischen Schaumstoffen auf Basis eines Melamin/Formaldehyd-Kondensationsprodukts
CA000373017A CA1166798A (en) 1980-03-27 1981-03-13 Manufacture of resilient foams based on a melamine- formaldehyde condensate
FI810900A FI67873C (fi) 1980-03-27 1981-03-24 Foerfarande foer framstaellning av elastiska melamin/formaldehydkondensationsbaserade skumliknande aemnen och daerav framstaellda elastiska skivor och banor
JP4259981A JPS56152848A (en) 1980-03-27 1981-03-25 Elastic foam based on melamine/formaldehyde condensate and manufacture thereof
NO811029A NO154843C (no) 1980-03-27 1981-03-26 Fremgangsmaate for fremstilling av elastiske skumstoffer paa basis av et melamin/formaldehyd-kondensasjonsprodukt.
ZA00812027A ZA812027B (en) 1980-03-27 1981-03-26 Manufacture of resilient foams based on a melamine-formaldehyde condensate
DK136381A DK158232C (da) 1980-03-27 1981-03-26 Fremgangsmaade til fremstilling af elastiske skumstoffer og elastiske skumstoffer fremstillet ved fremgangsmaaden i form af plader eller baner
AU68773/81A AU536219B2 (en) 1980-03-27 1981-03-26 Melamine-formaldehyde foaming process
ES500739A ES500739A0 (es) 1980-03-27 1981-03-26 Procedimiento para la obtencion de plasticos celulares resi-lientes
US06/530,695 US4511678A (en) 1979-04-17 1983-09-09 Resilient foam based on a melamine-formaldehyde condensate
US06/682,551 US4540717A (en) 1979-04-17 1984-12-17 Resilient foam based on a melamine-formaldehyde condensate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803011769 DE3011769A1 (de) 1980-03-27 1980-03-27 Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts

Publications (1)

Publication Number Publication Date
DE3011769A1 true DE3011769A1 (de) 1981-10-01

Family

ID=6098445

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19803011769 Withdrawn DE3011769A1 (de) 1979-04-17 1980-03-27 Verfahren zur herstellung von elastischen schaumstoffen auf basis eines melamin/formaldehyd-kondensationsprodukts
DE8181101777T Expired DE3170984D1 (en) 1980-03-27 1981-03-11 Process for preparing elastic foams based on melamine formal dehyde condensation products

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8181101777T Expired DE3170984D1 (en) 1980-03-27 1981-03-11 Process for preparing elastic foams based on melamine formal dehyde condensation products

Country Status (12)

Country Link
US (1) US4334971A (un)
EP (1) EP0037470B1 (un)
JP (1) JPS56152848A (un)
AT (1) ATE13899T1 (un)
AU (1) AU536219B2 (un)
CA (1) CA1166798A (un)
DE (2) DE3011769A1 (un)
DK (1) DK158232C (un)
ES (1) ES500739A0 (un)
FI (1) FI67873C (un)
NO (1) NO154843C (un)
ZA (1) ZA812027B (un)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840079A1 (de) * 1988-11-28 1990-06-07 Illbruck Gmbh Verfahren zur herstellung von elastischen schaumstoffen auf polyurethan-basis durch mikrowellenverschaeumung
US5317339A (en) * 1989-10-03 1994-05-31 Siemens Aktiengesellschaft Printing module for an ink-printing system having an ink storage container with an integrated ink-printing head

Families Citing this family (87)

* Cited by examiner, † Cited by third party
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US4511678A (en) * 1979-04-17 1985-04-16 Basf Aktiengesellschaft Resilient foam based on a melamine-formaldehyde condensate
US4435526A (en) 1981-11-06 1984-03-06 Abelard Management Services Limited Process for the manufacture of urea-formaldehyde/polyurethane polymers
US4366264A (en) * 1982-04-16 1982-12-28 Stanley Wawzonek Use of calcium metasilicate (wollastonite) as a formaldehyde suppressant for urea formaldehyde resins
US4426462A (en) 1982-07-27 1984-01-17 Dynamit Nobel Ag Method for the preparation of highly absorbent phenolic resin foams
DE3247754C1 (de) * 1982-12-23 1984-07-05 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Verbesserung des Gasaustauschs bei offenporigen Phenolharzschaeumen
DE3534739C2 (de) * 1985-09-28 1994-02-03 Basf Ag Verfahren zur Herstellung von Schaumstoffen auf Basis von Melaminharzen
DE3534738A1 (de) * 1985-09-28 1987-04-09 Basf Ag Verfahren zur herstellung von elastischen melamin-schaumstoffen
US4929969A (en) * 1989-08-25 1990-05-29 Eastman Kodak Company Ink supply construction and printing method for drop-on-demand ink jet printing
DE4123050A1 (de) * 1991-07-12 1993-01-14 Basf Ag Modifizierte melamin-formaldehyd-harze
DE4242046A1 (de) * 1992-12-14 1994-06-16 Basf Ag Verfahren zum chemischen Abbau von gehärteten Aminoplastharzen
US5477255A (en) * 1993-09-07 1995-12-19 Hewlett Packard Corporation Ink cartridge system with improved volumetric capacity and method for using the same
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DE10047717A1 (de) * 2000-09-27 2002-04-18 Basf Ag Hydrophile, offenzellige, elastische Schaumstoffe auf Basis von Melamin/Formaldehyd-Harzen, ihre Herstellung und ihre Verwendung in Hygieneartikeln
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ES8202046A1 (es) 1982-01-16
FI67873C (fi) 1985-06-10
CA1166798A (en) 1984-05-01
ATE13899T1 (de) 1985-07-15
DK158232B (da) 1990-04-16
ES500739A0 (es) 1982-01-16
US4334971A (en) 1982-06-15
JPS56152848A (en) 1981-11-26
NO154843B (no) 1986-09-22
NO154843C (no) 1987-01-07
NO811029L (no) 1981-09-28
FI67873B (fi) 1985-02-28
AU536219B2 (en) 1984-04-19
AU6877381A (en) 1981-10-01
JPH0250943B2 (un) 1990-11-05
DK158232C (da) 1990-09-10
EP0037470B1 (de) 1985-06-19
EP0037470A1 (de) 1981-10-14
DK136381A (da) 1981-09-28
DE3170984D1 (en) 1985-07-25
FI810900L (fi) 1981-09-28
ZA812027B (en) 1982-05-26

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